CITADEL ADVISORS LLC historic quarter change: USA Bonds: Other Debt, Added
In other debt filed by principal amount (debentures, bonds) (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 884 positions, added to 1,270, reduced 1,104 and sold out of 996.
- Q4 2018: Stock WORKDAY INC; Country of operation —; Class Bond; Principal before $13,000,000.
- Q4 2018: Stock ADVANCED MICRO DEVICES INC; Country of operation —; Class Bond; Principal before $10,631,000.
- Q4 2018: Stock BRISTOW GROUP INC; Country of operation —; Class Bond; Principal before $47,095,000.
- Q4 2018: Stock INTREXON CORP; Country of operation —; Class Bond; Principal before $49,465,000.
Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1423053), 51 quarters: Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-15); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-17); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-14); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-15); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-14); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q4 2023 (2023-09-30 to 2023-12-31, filed 2024-02-14); Q3 2023 (2023-06-30 to 2023-09-30, filed 2023-11-14); Q2 2023 (2023-03-31 to 2023-06-30, filed 2023-08-14); Q1 2023 (2022-12-31 to 2023-03-31, filed 2023-05-15); Q4 2022 (2022-09-30 to 2022-12-31, filed 2023-02-14); Q3 2022 (2022-06-30 to 2022-09-30, filed 2022-11-14); Q2 2022 (2022-03-31 to 2022-06-30, filed 2022-08-15); Q1 2022 (2021-12-31 to 2022-03-31, filed 2022-05-16); Q4 2021 (2021-09-30 to 2021-12-31, filed 2022-02-14); Q3 2021 (2021-06-30 to 2021-09-30, filed 2021-11-15); Q2 2021 (2021-03-31 to 2021-06-30, filed 2021-08-16); Q1 2021 (2020-12-31 to 2021-03-31, filed 2021-05-17); Q4 2020 (2020-09-30 to 2020-12-31, filed 2021-02-16); Q3 2020 (2020-06-30 to 2020-09-30, filed 2020-11-16); Q2 2020 (2020-03-31 to 2020-06-30, filed 2020-08-14); Q1 2020 (2019-12-31 to 2020-03-31, filed 2020-05-15); Q4 2019 (2019-09-30 to 2019-12-31, filed 2020-02-14); Q3 2019 (2019-06-30 to 2019-09-30, filed 2019-11-14); Q2 2019 (2019-03-31 to 2019-06-30, filed 2019-08-14); Q1 2019 (2018-12-31 to 2019-03-31, filed 2019-05-15); Q4 2018 (2018-09-30 to 2018-12-31, filed 2019-02-14); Q3 2018 (2018-06-30 to 2018-09-30, filed 2018-11-13); Q2 2018 (2018-03-31 to 2018-06-30, filed 2018-08-10); Q1 2018 (2017-12-31 to 2018-03-31, filed 2018-05-11); Q4 2017 (2017-09-30 to 2017-12-31, filed 2018-02-09); Q3 2017 (2017-06-30 to 2017-09-30, filed 2017-11-09); Q2 2017 (2017-03-31 to 2017-06-30, filed 2017-08-11); Q1 2017 (2016-12-31 to 2017-03-31, filed 2017-05-12); Q4 2016 (2016-09-30 to 2016-12-31, filed 2017-02-10); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-10); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-12); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-13); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-12); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-16); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-15); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-18); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-11-14); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-14); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-05-15); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-02-14); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-11-14). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2009-12-31.
| Quarter | Stock | Country of operation | Class | Principal before | Principal after | Share change | Value before | Value after | Value change | Filed |
|---|
| Q4 2018 | WORKDAY INC
CUSIP 98138HAD3 | — | Bond | $13,000,000 | $43,500,000 | +30,500,000 | $23,501 | $85,789 | +$62,288 | 2019-02-14 |
|---|
| Q4 2018 | ADVANCED MICRO DEVICES INC
CUSIP 007903BD8 | — | Bond | $10,631,000 | $38,131,000 | +27,500,000 | $41,282 | $92,719 | +$51,437 | 2019-02-14 |
|---|
| Q4 2018 | BRISTOW GROUP INC
CUSIP 110394AF0 | — | Bond | $47,095,000 | $52,595,000 | +5,500,000 | $47,879 | $19,738 | -$28,141 | 2019-02-14 |
|---|
| Q4 2018 | INTREXON CORP
CUSIP 46122TAA0 | — | Bond | $49,465,000 | $51,965,000 | +2,500,000 | $58,701 | $35,721 | -$22,980 | 2019-02-14 |
|---|
| Q4 2018 | ALDER BIOPHARMACEUTICALS INC
CUSIP 014339AA3 | — | Bond | $24,000,000 | $57,250,000 | +33,250,000 | $25,836 | $45,952 | +$20,116 | 2019-02-14 |
|---|
| Q4 2018 | ILLUMINA INC
CUSIP 452327AF6 | — | Bond | $29,000,000 | $50,000,000 | +21,000,000 | $42,044 | $61,204 | +$19,160 | 2019-02-14 |
|---|
| Q4 2018 | LGI HOMES INC
CUSIP 50187TAB2 | — | Bond | $20,758,000 | $30,481,000 | +9,723,000 | $45,823 | $64,505 | +$18,682 | 2019-02-14 |
|---|
| Q4 2018 | INSMED INC
CUSIP 457669AA7 | — | Bond | $3,000,000 | $29,319,000 | +26,319,000 | $2,542 | $20,793 | +$18,251 | 2019-02-14 |
|---|
| Q4 2018 | TESARO INC
CUSIP 881569AA5 | — | Bond | $11,500,000 | $13,993,000 | +2,493,000 | $15,332 | $30,490 | +$15,158 | 2019-02-14 |
|---|
| Q4 2018 | DISH NETWORK CORP
CUSIP 25470MAB5 | — | Bond | $2,500,000 | $20,500,000 | +18,000,000 | $2,384 | $16,551 | +$14,167 | 2019-02-14 |
|---|
| Q4 2018 | GAIN CAP HLDGS INC
CUSIP 36268WAF7 | — | Bond | $12,522,000 | $25,481,000 | +12,959,000 | $13,144 | $25,096 | +$11,952 | 2019-02-14 |
|---|
| Q4 2018 | AMAG PHARMACEUTICALS INC
CUSIP 00163UAD8 | — | Bond | $7,500,000 | $21,500,000 | +14,000,000 | $7,834 | $19,691 | +$11,857 | 2019-02-14 |
|---|
| Q4 2018 | INFINERA CORPORATION
CUSIP 45667GAC7 | — | Bond | $20,500,000 | $42,399,000 | +21,899,000 | $20,819 | $30,902 | +$10,083 | 2019-02-14 |
|---|
| Q4 2018 | TESLA INC
CUSIP 88160RAD3 | — | Bond | $14,500,000 | $20,000,000 | +5,500,000 | $14,815 | $24,325 | +$9,510 | 2019-02-14 |
|---|
| Q4 2018 | HERBALIFE LTD
CUSIP 42703MAB9 | — | Bond | $30,600,000 | $35,600,000 | +5,000,000 | $39,869 | $49,232 | +$9,363 | 2019-02-14 |
|---|
| Q4 2018 | FLUIDIGM CORP DEL
CUSIP 34385PAD0 | — | Bond | $13,508,000 | $20,578,000 | +7,070,000 | $14,103 | $23,253 | +$9,150 | 2019-02-14 |
|---|
| Q4 2018 | HURON CONSULTING GROUP INC
CUSIP 447462AB8 | — | Bond | $17,187,000 | $25,787,000 | +8,600,000 | $16,699 | $25,165 | +$8,466 | 2019-02-14 |
|---|
| Q4 2018 | ACORDA THERAPEUTICS INC
CUSIP 00484MAA4 | — | Bond | $22,500,000 | $32,750,000 | +10,250,000 | $19,145 | $27,466 | +$8,321 | 2019-02-14 |
|---|
| Q4 2018 | INSEEGO CORP
CUSIP 45782BAA2 | — | Bond | $18,000,000 | $23,725,000 | +5,725,000 | $19,192 | $26,603 | +$7,411 | 2019-02-14 |
|---|
| Q4 2018 | PORTFOLIO RECOVERY ASSOCS IN
CUSIP 73640QAB1 | — | Bond | $6,000,000 | $13,500,000 | +7,500,000 | $5,786 | $12,494 | +$6,708 | 2019-02-14 |
|---|
| Q4 2018 | IRONWOOD PHARMACEUTICALS INC
CUSIP 46333XAD0 | — | Bond | $67,680,000 | $99,880,000 | +32,200,000 | $87,861 | $94,093 | +$6,232 | 2019-02-14 |
|---|
| Q4 2018 | NATIONAL HEALTH INVS INC
CUSIP 63633DAE4 | — | Bond | $2,916,000 | $8,596,000 | +5,680,000 | $3,303 | $9,524 | +$6,221 | 2019-02-14 |
|---|
| Q4 2018 | REDFIN CORP
CUSIP 75737FAA6 | — | Bond | $28,970,000 | $40,146,000 | +11,176,000 | $26,255 | $32,418 | +$6,163 | 2019-02-14 |
|---|
| Q4 2018 | HORNBECK OFFSHORE SVCS INC N
CUSIP 440543AN6 | — | Bond | $102,000 | $6,941,000 | +6,839,000 | $92 | $6,249 | +$6,157 | 2019-02-14 |
|---|
| Q4 2018 | RENEWABLE ENERGY GROUP INC
CUSIP 75972AAA1 | — | Bond | $31,122,000 | $31,616,000 | +494,000 | $67,146 | $61,233 | -$5,913 | 2019-02-14 |
|---|
| Q4 2018 | CLEVELAND CLIFFS INC
CUSIP 185899AA9 | — | Bond | $13,985,000 | $15,485,000 | +1,500,000 | $23,006 | $17,286 | -$5,720 | 2019-02-14 |
|---|
| Q4 2018 | INSULET CORP
CUSIP 45784PAF8 | — | Bond | $48,400,000 | $65,900,000 | +17,500,000 | $88,883 | $93,829 | +$4,946 | 2019-02-14 |
|---|
| Q4 2018 | PRA GROUP INC
CUSIP 69354NAB2 | — | Bond | $12,000,000 | $20,500,000 | +8,500,000 | $12,417 | $17,357 | +$4,940 | 2019-02-14 |
|---|
| Q4 2018 | GNC HLDGS INC
CUSIP 36191GAB3 | — | Bond | $8,452,000 | $14,740,000 | +6,288,000 | $6,584 | $10,580 | +$3,996 | 2019-02-14 |
|---|
| Q4 2018 | PDL BIOPHARMA INC
CUSIP 69329YAG9 | — | Bond | $22,195,000 | $25,195,000 | +3,000,000 | $21,837 | $25,569 | +$3,732 | 2019-02-14 |
|---|
| Q4 2018 | PROS HOLDINGS INC
CUSIP 74346YAB9 | — | Bond | $55,770,000 | $56,170,000 | +400,000 | $64,191 | $60,673 | -$3,518 | 2019-02-14 |
|---|
| Q4 2018 | HARMONIC INC
CUSIP 413160AB8 | — | Bond | $42,563,000 | $43,563,000 | +1,000,000 | $49,586 | $46,300 | -$3,286 | 2019-02-14 |
|---|
| Q4 2018 | HELIX ENERGY SOLUTIONS GRP I
CUSIP 42330PAJ6 | — | Bond | $12,247,000 | $20,747,000 | +8,500,000 | $15,857 | $19,052 | +$3,195 | 2019-02-14 |
|---|
| Q4 2018 | ENCORE CAP GROUP INC
CUSIP 292554AK8 | — | Bond | $25,800,000 | $34,800,000 | +9,000,000 | $25,843 | $28,805 | +$2,962 | 2019-02-14 |
|---|
| Q4 2018 | INPHI CORP
CUSIP 45772FAB3 | — | Bond | $9,000,000 | $12,500,000 | +3,500,000 | $10,370 | $13,178 | +$2,808 | 2019-02-14 |
|---|
| Q4 2018 | NOVAVAX INC
CUSIP 670002AB0 | — | Bond | $56,110,000 | $60,846,000 | +4,736,000 | $34,447 | $36,940 | +$2,493 | 2019-02-14 |
|---|
| Q4 2018 | THERAVANCE BIOPHARMA INC
CUSIP 88339KAA0 | — | Bond | $25,910,000 | $27,438,000 | +1,528,000 | $30,698 | $28,214 | -$2,484 | 2019-02-14 |
|---|
| Q4 2018 | OSI SYSTEMS INC
CUSIP 671044AD7 | — | Bond | $9,400,000 | $12,150,000 | +2,750,000 | $9,005 | $11,269 | +$2,264 | 2019-02-14 |
|---|
| Q4 2018 | ENVESTNET INC
CUSIP 29404KAA4 | — | Bond | $1,000,000 | $2,955,000 | +1,955,000 | $1,101 | $2,996 | +$1,895 | 2019-02-14 |
|---|
| Q4 2018 | WRIGHT MED GROUP N V
CUSIP 98236JAB4 | — | Bond | $52,000,000 | $56,000,000 | +4,000,000 | $75,252 | $77,115 | +$1,863 | 2019-02-14 |
|---|
| Q4 2018 | HCI GROUP INC
CUSIP 40416EAD5 | — | Bond | $41,675,000 | $42,675,000 | +1,000,000 | $41,492 | $43,298 | +$1,806 | 2019-02-14 |
|---|
| Q4 2018 | TEAM INC
CUSIP 878155AE0 | — | Bond | $12,240,000 | $13,740,000 | +1,500,000 | $15,465 | $13,705 | -$1,760 | 2019-02-14 |
|---|
| Q4 2018 | REALPAGE INC
CUSIP 75606NAB5 | — | Bond | $7,000,000 | $7,500,000 | +500,000 | $11,442 | $9,704 | -$1,738 | 2019-02-14 |
|---|
| Q4 2018 | INPHI CORP
CUSIP 45772FAC1 | — | Bond | $2,500,000 | $4,500,000 | +2,000,000 | $2,467 | $4,190 | +$1,723 | 2019-02-14 |
|---|
| Q4 2018 | INOTEK PHARMACEUTICALS CORP
CUSIP 45780VAB8 | — | Bond | $11,250,000 | $14,750,000 | +3,500,000 | $12,462 | $14,086 | +$1,624 | 2019-02-14 |
|---|
| Q4 2018 | RESTORATION HARDWARE HLDGS I
CUSIP 761283AC4 | — | Bond | $56,225,000 | $58,225,000 | +2,000,000 | $69,460 | $67,985 | -$1,475 | 2019-02-14 |
|---|
| Q4 2018 | FLUIDIGM CORP DEL
CUSIP 34385PAA6 | — | Bond | $871,000 | $2,371,000 | +1,500,000 | $793 | $2,207 | +$1,414 | 2019-02-14 |
|---|
| Q4 2018 | APOLLO COML REAL EST FIN INC
CUSIP 03762UAB1 | — | Bond | $2,500,000 | $4,087,000 | +1,587,000 | $2,514 | $3,851 | +$1,337 | 2019-02-14 |
|---|
| Q4 2018 | KNOWLES CORP
CUSIP 49926DAB5 | — | Bond | $15,500,000 | $16,000,000 | +500,000 | $17,749 | $16,578 | -$1,171 | 2019-02-14 |
|---|
| Q4 2018 | ENDOLOGIX INC
CUSIP 29266SAB2 | — | Bond | $23,788,000 | $25,563,000 | +1,775,000 | $16,265 | $17,266 | +$1,001 | 2019-02-14 |
|---|
| Q4 2018 | INVACARE CORP
CUSIP 461203AH4 | — | Bond | $15,500,000 | $25,209,000 | +9,709,000 | $17,291 | $16,472 | -$819 | 2019-02-14 |
|---|
| Q4 2018 | NANTHEALTH INC
CUSIP 630104AB3 | — | Bond | $8,500,000 | $9,500,000 | +1,000,000 | $5,316 | $5,705 | +$389 | 2019-02-14 |
|---|
| Q4 2018 | ECHO GLOBAL LOGISTICS INC
CUSIP 27875TAA9 | — | Bond | $20,878,000 | $22,878,000 | +2,000,000 | $21,864 | $22,229 | +$365 | 2019-02-14 |
|---|
| Q4 2018 | PERNIX THERAPEUTICS HLDGS IN
CUSIP 71426VAK4 | — | Bond | $1,250,000 | $5,250,000 | +4,000,000 | $375 | $26 | -$349 | 2019-02-14 |
|---|
| Q4 2018 | HANNON ARMSTRONG SUST INFR C
CUSIP 41068XAB6 | — | Bond | $26,500,000 | $28,500,000 | +2,000,000 | $25,918 | $26,013 | +$95 | 2019-02-14 |
|---|
| Q4 2018 | SHIP FIN INTL LTD
CUSIP 824689AG8 | — | Bond | $20,000,000 | $22,300,000 | +2,300,000 | $20,007 | $20,067 | +$60 | 2019-02-14 |
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